... 3.12insert tabs,13 pocket 4.24pcs/ctn Type: Expanding file ;Material(s): Polypropylene; Item no: CF-1051size: letter ... in the R&D, manufacture and selling of PP series office stationary. The product range includes, file folders, expanding files, clip ... files, document bags, document cases, clear books, card cases, pencil cases, pp tab dividers, gift boxes and ...